CN100504331C - 燃料电池膜电极的真空检漏装置 - Google Patents
燃料电池膜电极的真空检漏装置 Download PDFInfo
- Publication number
- CN100504331C CN100504331C CNB2004100931052A CN200410093105A CN100504331C CN 100504331 C CN100504331 C CN 100504331C CN B2004100931052 A CNB2004100931052 A CN B2004100931052A CN 200410093105 A CN200410093105 A CN 200410093105A CN 100504331 C CN100504331 C CN 100504331C
- Authority
- CN
- China
- Prior art keywords
- membrane electrode
- plate
- fuel cell
- intermediate plate
- leak detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 41
- 210000000170 cell membrane Anatomy 0.000 title claims description 16
- 239000012528 membrane Substances 0.000 claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 25
- 238000012360 testing method Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 10
- 238000003487 electrochemical reaction Methods 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000002047 photoemission electron microscopy Methods 0.000 description 5
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 5
- 230000005012 migration Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009791 electrochemical migration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Fuel Cell (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100931052A CN100504331C (zh) | 2004-12-16 | 2004-12-16 | 燃料电池膜电极的真空检漏装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100931052A CN100504331C (zh) | 2004-12-16 | 2004-12-16 | 燃料电池膜电极的真空检漏装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1789944A CN1789944A (zh) | 2006-06-21 |
CN100504331C true CN100504331C (zh) | 2009-06-24 |
Family
ID=36787953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100931052A Active CN100504331C (zh) | 2004-12-16 | 2004-12-16 | 燃料电池膜电极的真空检漏装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100504331C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101498614B (zh) * | 2008-01-30 | 2010-11-10 | 中国科学院宁波材料技术与工程研究所 | 固体氧化燃料电池的检漏方法及其装置 |
CN101571472B (zh) * | 2008-04-29 | 2012-07-11 | 汉能科技有限公司 | 一种透气性测试夹具、测试仪及测试*** |
CN101545922B (zh) * | 2009-04-29 | 2011-12-28 | 毛广甫 | 具有电池仓的检测柜 |
CN101706352B (zh) * | 2009-11-09 | 2011-06-01 | 卧龙电气集团股份有限公司 | 免维护电池大盖气密性检测装置 |
CN101832844B (zh) * | 2010-04-15 | 2012-03-14 | 昆山弗尔赛能源有限公司 | 燃料电池双极板气密性测试*** |
AU2014336948B2 (en) * | 2013-10-15 | 2018-04-12 | Redflow R&D Pty Ltd | Electrode plate and methods for manufacturing and testing an electrode plate |
CN104006933A (zh) * | 2014-05-16 | 2014-08-27 | 江苏绿遥燃料电池***制造有限公司 | 一种燃料电池双极板快速检漏装置 |
CN105865725A (zh) * | 2016-04-25 | 2016-08-17 | 昆山瑞鸿诚自动化设备科技有限公司 | 一种气密性测试治具 |
CN109932132B (zh) * | 2017-12-15 | 2021-06-08 | 中国科学院大连化学物理研究所 | 一种燃料电池膜电极的测试检漏装置及应用 |
CN109932142A (zh) * | 2017-12-19 | 2019-06-25 | 中国科学院大连化学物理研究所 | 一种燃料电池双极板及mea检漏装置、双极板阻力降测量装置 |
CN108281719A (zh) * | 2017-12-29 | 2018-07-13 | 上海神力科技有限公司 | 一种石墨双极板气密性检测装置 |
CN107991030A (zh) * | 2018-01-02 | 2018-05-04 | 北京亿华通科技股份有限公司 | 燃料电池膜电极串漏检测装置 |
-
2004
- 2004-12-16 CN CNB2004100931052A patent/CN100504331C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN1789944A (zh) | 2006-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100504331C (zh) | 燃料电池膜电极的真空检漏装置 | |
CN101135599A (zh) | 一种燃料电池膜电极检漏仪 | |
CN106168641A (zh) | 一种高温甲醇燃料电池的膜电极测试设备 | |
CN101425587B (zh) | 一种集成式用于燃料电池增湿的装置 | |
CN108091900A (zh) | 利用凸缘近邻处的压制压纹减少压力变化 | |
KR20120064354A (ko) | 연료 전지용 분리판의 크랙 검출 겸용 성형 장치 | |
CN101425589B (zh) | 一种集成式的内增湿燃料电池 | |
CN113176502A (zh) | 一种燃料电池膜电极的测试夹具 | |
CN217542298U (zh) | 一种燃料电池极板和膜电极的气密性测试设备 | |
CN100516803C (zh) | 一种用于燃料电池导流极板的真空检漏装置 | |
CN201218769Y (zh) | 一种燃料电池膜电极检漏仪 | |
CN116169336A (zh) | 一种燃料电池堆及其装配压力调节方法、调节装置 | |
CN2757109Y (zh) | 燃料电池膜电极的真空检漏装置 | |
CN114622230B (zh) | 电化学反应设备及其电化学器件 | |
CN110987319A (zh) | 一种氢燃料电池膜电极组件的缺陷检测设备及方法 | |
CN100582791C (zh) | 燃料电池石墨板或碳扩散层材料电阻率的测量装置 | |
CN210089952U (zh) | 一种质子交换膜燃料电池膜电极气密性测试装置 | |
CN100517825C (zh) | 一种适合批量生产与装配的燃料电池堆 | |
CN211373965U (zh) | 双极板用气密性检测*** | |
CN100536210C (zh) | 一种集成式燃料电池集流板设计 | |
CN112985708A (zh) | 一种燃料电池双极板的气密性检测设备 | |
CN2773653Y (zh) | 一种用于燃料电池导流极板的真空检漏装置 | |
CN201122121Y (zh) | 一种燃料电池膜电极检漏仪 | |
CN113029462A (zh) | 双极板用气密性检测***及检测方法 | |
CN113285086A (zh) | 一种直通式燃料电池双极板流场的出入口机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. STATE GRID C Effective date: 20121213 Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. Effective date: 20121213 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201401 FENGXIAN, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121213 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Shen-Li High Tech Co., Ltd. Patentee after: State Grid Corporation of China Address before: 201401, Shanghai Industrial Development Zone, dragon Yang Industrial Park, an international 27 Patentee before: Shanghai Shen-Li High Tech Co., Ltd. |